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/*
 * Copyright © 2017-2023 Ocado (Ocava)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.ocadotechnology.scenario;

class UnorderedCheckStep extends NamedStep implements Executable {
    protected final CheckStep wrapped;

    UnorderedCheckStep(CheckStep wrapped) {
        super(wrapped.getType());
        this.wrapped = wrapped;

        // Unordered steps are only constructed when they are reached in the sequence of test execution.
        // Therefore, it is appropriate to call setActive on the wrapped step immediately upon creation.
        wrapped.setActive();
    }

    @Override
    public void execute() {
        wrapped.execute(wrapped.notificationCache.getUnorderedNotification());

        if (wrapped.isFinished()) {
            wrapped.notificationCache.resetUnorderedNotification();
        }
    }

    @Override
    public boolean isFinished() {
        return wrapped.isFinished();
    }

    @Override
    public boolean isRequired() {
        return true;
    }

    @Override
    public boolean isMergeable() {
        return false;
    }

    @Override
    public void merge(Executable step) {
        throw new UnsupportedOperationException("Cannot merge UnorderedCheckSteps");
    }

    public Class getType() {
        return wrapped.getType();
    }
}